Knee pain is a common condition affecting people of all ages. It can result from injury, overuse, arthritis, or underlying medical conditions. The knee joint bears the body’s weight and is involved in most daily movements, making it vulnerable to stress and damage.
Common Causes of Knee Pain
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Osteoarthritis – Age-related wear and tear of cartilage
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Rheumatoid Arthritis – Autoimmune inflammation of joints
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Injuries – Ligament tears (ACL, PCL), meniscus tears, fractures
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Overuse Injuries – Repetitive strain from sports or physical work
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Patellofemoral Pain Syndrome – Pain around the kneecap
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Gout – Uric acid crystal deposition in the joint
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Bursitis – Inflammation of fluid-filled sacs around the knee
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Obesity – Excess weight increases stress on knee joints
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Poor Posture or Weak Muscles
Symptoms of Knee Pain
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Pain during walking, bending, or climbing stairs
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Swelling or stiffness
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Redness or warmth around the joint
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Clicking, popping, or grinding sounds
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Difficulty straightening or bending the knee
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Instability or feeling that the knee may “give way”